When you go looking for sun protection products, zinc sunscreen (a.k.a. mineral sunscreen) is one of the main types you’ll find. The other group contains chemical sunscreens, which are still used by the majority. However, a growing number of people are switching over. The question is, why?
In this article, we provide some clarity on the subject by covering 10 facts on mineral protection. As they say, forewarned is forearmed and these morsels of info will help you decide whether it’s the type of product you should be using for your needs. So, let’s dive in!
Fact #1 – Zinc Sunscreen Blocks UV Rays
Chemical sunscreens work by filtering out UV rays and converting them into heat. However, zinc sunscreen is different. It creates a barrier that physically blocks UV rays before they even reach the skin – it’s why you’ll also see them described as ‘physical sunscreen’ or ‘sunblock’.
Fact #2 – It’s Ideal For Sensitive Skin
Zinc oxide is one of the gentlest active ingredients in sunscreen, meaning that it’s ideal for people with sensitive skin. As such, it’s less likely to cause irritation, redness, or allergic reactions than chemical sunscreens.
Fact #3 – It Works Immediately After Application
When using a chemical sunscreen, you have to wait for it to absorb (usually about 20 minutes). Not so with mineral sunscreens. They work from the moment they’re applied.
Fact #4 – It’s Better For the Environment
Zinc oxide sunscreen is reef-safe. That’s because it doesn’t contain harmful chemicals like oxybenzone or octinoxate (found in many chemical sunscreens), which are known to damage coral reefs.
Fact #5 – It’s Non-Comedogenic
If you have acne-prone or oily skin, mineral sunscreen is your friend. Zinc oxide is non-comedogenic, meaning it won’t clog your pores. In fact, zinc has anti-inflammatory properties that can actually help to calm any existing breakouts you might have.
Fact #6 – It’s Great for Sensitive Eye Areas
While it’s not a good idea to get any type of sunscreen in your eyes, zinc oxide sunscreen won’t sting your eyes like chemical sunscreens can. Its gentle formula is safe to use around the delicate eye area, making it ideal for daily wear.
Fact #7 – Some Are Water-Resistant
Some zinc oxide sunscreens are formulated to be water-resistant, making them perfect for swimming, sweating, or spending a day at the beach. Just remember that you still have to reapply them every 40–80 minutes for maximum protection.
Fact #8 – Zinc Oxide Is Multi-Purpose
Zinc oxide isn’t solely used for sun protection. It’s so gentle that it’s also used in diaper creams, anti-itch ointments, and treatments for minor skin irritations. Its soothing properties make it an amazingly versatile ingredient.
Fact #9 – It Doesn’t Always Leave a White Cast
While some mineral sunscreens do leave a white cast – particularly on darker skin – not all do. Many modern ‘sheer’ formulations go on invisible, so don’t let it dissuade you from trying them.
Fact #10 – It’s Recommended by Dermatologists
Dermatologists typically recommend zinc oxide sunscreen, especially for people with sensitive skin or who are prone to hyperpigmentation. Its gentle yet effective formula makes it an easy choice to make for anyone with sensitivity issues.
There Are Many Reasons to Consider Zinc Sunscreen
Anyone who’s still on the fence about whether or not to switch to mineral sunscreen consider these 10 facts. Also, remember that this is far from being a definitive list. There are, in fact, more reasons to consider zinc oxide products, such as being more stable in direct sunlight.
At the end of the day, if you need a product that’s going to be gentle to your skin while providing effective UV protection and being kind to the planet, it’s hard to argue against using a mineral product.
